Add example pattern using kbn-info directive

Provide info based on verbage found in Logstash's elasticsearch output (http://logstash.net/docs/1.4.2/outputs/elasticsearch#index) documentation.
Provide clearer verbage
Show examples as help-block based on context

Based on @rashidkpc's feedback — display example / help text underneath the label as a help block allowing the user to more easily utilize the data inside of it.
remove old config file and reference from Grunt task
[mappings] added exception for _id always being indexed
clicking on saved objects edits, not views
show error when indexpattern is missing
show the missing index pattern in errors
define types on saved object services for each app
use raw es calls instead of the savedobject service so saved objects can be edited
code style
append missing savedObjectType when using RedirectWhenMissingFn
handle various missing params in the apps
add error messages when redirecting to the object editor
add remove indexPattern flag, remove the index pattern when set
fix getter/setter issue in searchSource
Move "docs" link down and provide context

Moved docs link down to the help block and expanded link tag name to provide clearer information to the user about what it is documentation for.
[fieldFormat/date] rebuild cache when config changes, fixes #1539
Merge pull request #1603 from spenceralger/remove_old_config

remove old config file and reference from Grunt task
Merge pull request #1638 from spenceralger/time_field_format

[fieldFormat/date] rebuild cache when config changes, fixes #1539